3. But perhaps the coolest car in the line is the completely autonomous Rolls-Royce concept, called the 103EX.

Passengers can't access a steering wheel at all, but can sit back and relax on a comfy, silk sofa.

Rolls-Royce

And there's an entire OLED screen that takes up the entire wall of the front cabin.

Rolls-Royce

Its sleek doors will open up and out when you're ready to start your trip.

And there are other little perks like a secret compartment to store your luggage.

The Rolls-Royce concept also comes with its own AI assistant named Eleanor. It can give you updates on your trip and let you know of upcoming appointments.

Rob Ludacer

4. BMW's most recent addition to the line is the Vision Next 100 Motorrad. The frame of the motorcycle slopes from the front to the rear wheel as one whole structure so that turning the handlebars moves the entire bike.

BMW

The motorcycle has a set of massive wheels so it won't tip over when you sit on it while it's motionless. It also comes with active assistance systems to keep it stable when out on the road, too.

Screenshot

The motorcycle also comes with a pair of augmented reality visor glasses that display information about the motorcycle directly in front of the rider's point of view.

BMW

Even the rider's gear is high-tech. The suit is embedded with sensors that can sense immediate danger and vibrate to tell the driver to adjust accordingly.

Screenshot

None of these concepts vehicles are up for sale, but they demonstrate BMW's vision for the future of transportation.